Geographic microtargeting of social assistance with high-resolution poverty maps.

ABSTRACT: Hundreds of millions of poor families receive some form of targeted social assistance. Many of these antipoverty programs involve some degree of geographic targeting, where aid is prioritized to the poorest regions of the country. However, policy makers in many low-resource settings lack the disaggregated poverty data required to make effective geographic targeting decisions. Using several independent datasets from Nigeria, this paper shows that high-resolution poverty maps, constructed by applying machine learning algorithms to satellite imagery and other nontraditional geospatial data, can improve the targeting of government cash transfers to poor families. Specifically, we find that geographic targeting relying on machine learning-based poverty maps can reduce errors of exclusion and in

SUBMITTER: Smythe IS 

PROVIDER: S-EPMC9371736 | biostudies-literature | 2022 Aug

REPOSITORIES: biostudies-literature